Can you think of any three-dimensional shape that comprises of exactly two surfaces?

I never stop running even when I standstill. If I am formed by joining two identical bodies together, can you guess who I am?

A pregnant woman is preparing to name her seventh child. Her children's names so far are Dominique, Regis, Michelle, Fawn, Sophie, and Lara. What will she name her next child -- Jessica, Katie, Abby or Tilly?

Can you find the odd number in the following?

2716, 4135, 5321 and 7145

Divide 110 into two parts so that one will be 150 per cent of the other. What are the 2 numbers?

I am a prime number.
The double of myself is equal to the square of me.

which number am I?

Considering the below equation:

V + II - VI = 10
IV - X + VIII = 20
IV - VII + VI = 30

Then, I + II + III = ?

Three fair coins are tossed in the air and they land with heads up. Can you calculate the chances that when they are tossed again, two coins will again land with heads up?

I am never scared but became petrified and can’t live in a house but would die to make one. What am I?

Find The Missing Number In the Sequence.
6 25 64 ? 32 1